Senior Engineer

React Native Senior Developer

Must Have Technical/Functional Skills Primary Skills (Must Have)

• React Native
• JavaScript (ES6+) and TypeScript
• React.js fundamentals
• Redux / Redux Toolkit / Context API
• RESTful API integration
• Mobile application architecture and design patterns
• Android and iOS deployment processes
• Git, GitHub, Bitbucket
• Mobile performance optimization
• Push Notifications (FCM/APNS)
• State management libraries
• Unit Testing using Jest and React Native Testing Library

Secondary Skills (Good to Have)

• Expo Framework
• GraphQL
• Firebase (Auth, Firestore, Analytics, Crashlytics)
• CI/CD pipelines for mobile applications
• Fastlane
• CodePush
• Native Android (Java/Kotlin)
• Native iOS (Swift/Objective-C)
• Azure/AWS mobile services
• AI/LLM integration experience

Roles & Responsibilities

• Develop and maintain scalable cross-platform mobile applications using React Native.
• Architect reusable, maintainable, and high-performance mobile solutions.
• Collaborate with product owners, UX designers, architects, and backend teams.
• Implement responsive and pixel-perfect mobile user interfaces.
• Integrate REST APIs, GraphQL services, and third-party SDKs.
• Optimize application performance, memory management, and app startup times.
• Lead code reviews and enforce coding standards and best practices.
• Troubleshoot production issues and ensure application stability.
• Implement security best practices for mobile applications.
• Guide and mentor junior developers.
• Participate in Agile ceremonies including sprint planning, reviews, and retrospectives.
• Support App Store and Google Play Store deployments and releases.

Generic Managerial Skills, If any Status reporting, Status communication in daily calls, team mentoring.

Education Bachelor's degree

TCS Employee Benefits Summary Discretionary Annual Incentive. Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans. Family Support: Maternal & Parental Leaves. Insurance Options: Auto & Home Insurance, Identity Theft Protection. Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement. Time Off: Vacation, Time Off, Sick Leave & Holidays. Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

Salary Range: $100000 - 120000 a year